Hong Kong Derivatives Market Trading Hours

( ) =Trading Hours on Last Trading Day of Spot Month Contract, if different from regular trading hours

Contract	Day Session		AHT Session
Contract	Morning Session	Afternoon Session	AHT Session
Hang Seng Index Futures	9:15 a.m.* - 12:00 noon	1:00 p.m.* - 4:30 p.m. (1:00 p.m.* - 4:00 p.m.)	5:15 p.m. - 01:00 a.m. the next day (Sanfull Futures No AHT)
Hang Seng China Enterprises Index Futures	9:15 a.m.* - 12:00 noon	1:00 p.m.* - 4:30 p.m. (1:00 p.m.* - 4:00 p.m.)	5:15 p.m. - 01:00 a.m. the next day (Sanfull Futures No AHT)
Mini-Hang Seng Index Futures	9:15 a.m.* - 12:00 noon	1:00 p.m.* - 4:30 p.m. (1:00 p.m.* - 4:00 p.m.)	5:15 p.m. - 01:00 a.m. the next day (Sanfull Futures No AHT)
Mini-Hang Seng China Enterprises Index Futures	9:15 a.m.* - 12:00 noon	1:00 p.m.* - 4:30 p.m. (1:00 p.m.* - 4:00 p.m.)	5:15 p.m. - 01:00 a.m. the next day (Sanfull Futures No AHT)
Hang Seng Index Options (Including Flexible Index Options)	9:15 a.m.* - 12:00 noon	1:00 p.m.* - 4:30 p.m. (1:00 p.m.* - 4:00 p.m.)	5:15 p.m. - 01:00 a.m. the next day (Sanfull Futures No AHT)
Hang Seng China Enterprises Index Options (Including Flexible Index Options)	9:15 a.m.* - 12:00 noon	1:00 p.m.* - 4:30 p.m. (1:00 p.m.* - 4:00 p.m.)	5:15 p.m. - 01:00 a.m. the next day (Sanfull Futures No AHT)
Mini-Hang Seng Index Options	9:15 a.m.* - 12:00 noon	1:00 p.m.* - 4:30 p.m. (1:00 p.m.* - 4:00 p.m.)	5:15 p.m. - 01:00 a.m. the next day (Sanfull Futures No AHT)
Mini-Hang Seng China Enterprises Index Options	9:15 a.m.* - 12:00 noon	1:00 p.m.* - 4:30 p.m. (1:00 p.m.* - 4:00 p.m.)	5:15 p.m. - 01:00 a.m. the next day (Sanfull Futures No AHT)

合約	日間時段		收市後時段
合約	早市	午市	收市後時段
恒生指數期貨	上午9時15分* - 正午12時	下午1時* - 下午4時30分（下午1時* - 下午4時）	下午5時15分 - 翌日凌晨1時（不設收市後交易時段）
恒生中國企業指數期貨	上午9時15分* - 正午12時	下午1時* - 下午4時30分（下午1時* - 下午4時）	下午5時15分 - 翌日凌晨1時（不設收市後交易時段）
小型恒生指數期貨	上午9時15分* - 正午12時	下午1時* - 下午4時30分（下午1時* - 下午4時）	下午5時15分 - 翌日凌晨1時（不設收市後交易時段）
小型恒生中國企業指數期貨	上午9時15分* - 正午12時	下午1時* - 下午4時30分（下午1時* - 下午4時）	下午5時15分 - 翌日凌晨1時（不設收市後交易時段）
恒生指數期權 (包括自訂條款指數期權)	上午9時15分* - 正午12時	下午1時* - 下午4時30分（下午1時* - 下午4時）	下午5時15分 - 翌日凌晨1時（不設收市後交易時段）
恒生中國企業指數期權 (包括自訂條款指數期權)	上午9時15分* - 正午12時	下午1時* - 下午4時30分（下午1時* - 下午4時）	下午5時15分 - 翌日凌晨1時（不設收市後交易時段）
小型恒生指數期權	上午9時15分* - 正午12時	下午1時* - 下午4時30分（下午1時* - 下午4時）	下午5時15分 - 翌日凌晨1時（不設收市後交易時段）
小型恒生中國企業指數期權	上午9時15分* - 正午12時	下午1時* - 下午4時30分（下午1時* - 下午4時）	下午5時15分 - 翌日凌晨1時（不設收市後交易時段）

*With Pre-Market Opening Period:

Morning Session: 8:45 a.m. - 9:15 a.m.
Afternoon Session: 12:30 p.m. - 1:00 p.m.

Notes:

Closing time of Stock Index Futures and Options for half-day trading will be 12:30p.m. Closing time of Stock Futures and Stock Options for half-day trading will be 12:00 noon.
For Flexible Index Options on Hang Seng Index and Hang Seng China Enterprises Index, the acceptance for series creation is from market open until 30 minutes before market close of Index Options.

Details of the Futures Market Pre-opening Mechanism are available at HKEx website. Updated 11 Oct 2018

Severe Weather Arrangements

Trading

If a Typhoon Signal or Black Rainstorm Warning has been issued by the Hong Kong Observatory, please refer to news reports through the electronic news media or messages disseminated through HKEX's market systems on the current signal/warning’s impact on trading.

Details of the Trading Mechanism during Typhoons and Black Rainstorm are available at HKEx website.

Clearing and Settlement

If a Typhoon Signal No 8 (or above) or Black Rainstorm Warning has been issued by the Hong Kong Observatory, please refer to news reports through the electronic news media or messages disseminated through HKEX’s market systems on the current signal/warning’s impact on clearing and settlement services.

Details of the Clearing and Settlement Arrangement during Typhoons and Black Rainstorm are available at HKExwebsite.